JP5964996B2 - 冷凍サイクル装置 - Google Patents

冷凍サイクル装置 Download PDF

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Publication number
JP5964996B2
JP5964996B2 JP2014559437A JP2014559437A JP5964996B2 JP 5964996 B2 JP5964996 B2 JP 5964996B2 JP 2014559437 A JP2014559437 A JP 2014559437A JP 2014559437 A JP2014559437 A JP 2014559437A JP 5964996 B2 JP5964996 B2 JP 5964996B2
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JP
Japan
Prior art keywords
refrigerant
outdoor unit
pressure
refrigeration cycle
cycle apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2014559437A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2014118945A1 (ja
Inventor
坪江　宏明
宏明 坪江
横関　敦彦
敦彦 横関
福治 塚田
福治 塚田
中山　進
進 中山
野中　正之
正之 野中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Original Assignee
Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd filed Critical Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Application granted granted Critical
Publication of JP5964996B2 publication Critical patent/JP5964996B2/ja
Publication of JPWO2014118945A1 publication Critical patent/JPWO2014118945A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/027—Compressor control by controlling pressure
    • F25B2600/0271—Compressor control by controlling pressure the discharge pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP2014559437A 2013-01-31 2013-01-31 冷凍サイクル装置 Active JP5964996B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/052222 WO2014118945A1 (ja) 2013-01-31 2013-01-31 冷凍サイクル装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016130151A Division JP2016183855A (ja) 2016-06-30 2016-06-30 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
JP5964996B2 true JP5964996B2 (ja) 2016-08-03
JPWO2014118945A1 JPWO2014118945A1 (ja) 2017-01-26

Family

ID=51261690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014559437A Active JP5964996B2 (ja) 2013-01-31 2013-01-31 冷凍サイクル装置

Country Status (3)

Country Link
JP (1) JP5964996B2 (zh)
CN (2) CN104903661A (zh)
WO (1) WO2014118945A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112020010634A2 (pt) 2017-12-18 2020-11-10 Daikin Industries, Ltd. composição compreendendo refrigerante, uso da mesma, máquina de refrigeração tendo a mesma, e método para operação da dita máquina de refrigeração
US11441802B2 (en) 2017-12-18 2022-09-13 Daikin Industries, Ltd. Air conditioning apparatus
US11365335B2 (en) 2017-12-18 2022-06-21 Daikin Industries, Ltd. Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machine
US11549695B2 (en) 2017-12-18 2023-01-10 Daikin Industries, Ltd. Heat exchange unit
WO2019123897A1 (ja) * 2017-12-18 2019-06-27 ダイキン工業株式会社 冷凍サイクル装置
US11506425B2 (en) 2017-12-18 2022-11-22 Daikin Industries, Ltd. Refrigeration cycle apparatus
US11435118B2 (en) 2017-12-18 2022-09-06 Daikin Industries, Ltd. Heat source unit and refrigeration cycle apparatus
US11549041B2 (en) 2017-12-18 2023-01-10 Daikin Industries, Ltd. Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator
US11441819B2 (en) 2017-12-18 2022-09-13 Daikin Industries, Ltd. Refrigeration cycle apparatus
EP3730593A4 (en) 2017-12-18 2021-10-27 Daikin Industries, Ltd. REFRIGERATION OIL FOR REFRIGERANT OR REFRIGERANT COMPOSITION, METHOD OF USING REFRIGERATION OIL, AND REFRIGERATION OIL USE
US11820933B2 (en) 2017-12-18 2023-11-21 Daikin Industries, Ltd. Refrigeration cycle apparatus
US11906207B2 (en) 2017-12-18 2024-02-20 Daikin Industries, Ltd. Refrigeration apparatus
US11493244B2 (en) 2017-12-18 2022-11-08 Daikin Industries, Ltd. Air-conditioning unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003056930A (ja) * 2001-08-08 2003-02-26 Hitachi Ltd 空気熱源ヒートポンプ装置、水冷式ヒートポンプ装置、空冷式冷凍装置及び水冷式冷凍装置
JP2005049051A (ja) * 2003-07-30 2005-02-24 Mitsubishi Electric Corp 空気調和装置
JP2009103452A (ja) * 2002-08-02 2009-05-14 Daikin Ind Ltd 冷凍装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486740B1 (en) * 2002-03-18 2013-11-06 Daikin Industries, Ltd. Air conditioning system
CN2573916Y (zh) * 2002-09-28 2003-09-17 李承韩 中央空调控制器
EP1662209A4 (en) * 2003-07-22 2008-10-01 Daikin Ind Ltd CONDITIONER OF MOISTURE
KR101187709B1 (ko) * 2005-10-14 2012-10-04 삼성전자주식회사 공기조화기 및 그 배관 압평형 제어방법
CN202204216U (zh) * 2011-06-21 2012-04-25 叶必武 车用空调压力调整装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003056930A (ja) * 2001-08-08 2003-02-26 Hitachi Ltd 空気熱源ヒートポンプ装置、水冷式ヒートポンプ装置、空冷式冷凍装置及び水冷式冷凍装置
JP2009103452A (ja) * 2002-08-02 2009-05-14 Daikin Ind Ltd 冷凍装置
JP2005049051A (ja) * 2003-07-30 2005-02-24 Mitsubishi Electric Corp 空気調和装置

Also Published As

Publication number Publication date
WO2014118945A1 (ja) 2014-08-07
JPWO2014118945A1 (ja) 2017-01-26
CN108469126A (zh) 2018-08-31
CN104903661A (zh) 2015-09-09

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